3.2.3.6
Heating and Ventilating Units
Heating and ventilating unit systems including fans, coils, ducts, plenums,
roof vents, registers, diffusers, grilles, and louvers for supply air,
return air, outside air, and mixed air.
3.2.3.7
Door Heaters
Door heater systems, including fans, coils, and diffusers.
3.2.3.8
Exhaust Fans
Exhaust fan systems including fans, ducts, plenums, grilles, and hoods for
exhaust air.
3.2.3.9
Cooling Units
3.2.3.10
Unit Heaters
3.2.3.11
Cabinet Heaters
][3.2.4
TAB Water Distribution Systems
**************************************************************************
NOTE: Specifier shall edit, delete, and add to the
paragraphs below to ensure that water distribution
systems indicated on project drawings are listed for
TAB work. Specifier shall explicitly identify new
and existing systems and components which are to be
TAB'd. Particular care should be exercised in
defining existing systems and components. Specify
the systems identically to labeling and terminology
used on project drawings.
**************************************************************************
3.2.4.1
Chilled Water
Chilled water systems including chillers, condensers, cooling towers,
pumps, coils, system balance valves and flow measuring devices.
3.2.4.2
Heating Hot Water
Heating hot water systems including boilers, hot water converters (e.g.,
heat exchangers), pumps, coils, system balancing valves and flow measuring
devices.
3.2.4.3
Dual Temperature Water
Dual temperature water systems including boilers, converters, chillers,
condensers, cooling towers, pumps, coils, and system balancing valves, and
flow measuring devices.
][3.2.5
Sound Measurement Work
3.2.5.1
Areas To Be Sound Measured
In the following spaces, measure and record the sound power level for each
octave band listed in ASHRAE HA Noise Criteria:
SECTION 15950N
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